| Message ID | 1393264898-28939-5-git-send-email-andrew@lunn.ch (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
Subject should be "ARM: kirkwood: ..." On Mon, Feb 24, 2014 at 07:01:37PM +0100, Andrew Lunn wrote: > Describe the T5325 using device tree properties, where possible. The > first version of this file was produced by Thomas Petazzoni. > > Signed-off-by: Andrew Lunn <andrew@lunn.ch> > --- > arch/arm/boot/dts/kirkwood-t5325.dts | 209 +++++++++++++++++++++++++++++++++++ > 1 file changed, 209 insertions(+) > create mode 100644 arch/arm/boot/dts/kirkwood-t5325.dts > > diff --git a/arch/arm/boot/dts/kirkwood-t5325.dts b/arch/arm/boot/dts/kirkwood-t5325.dts > new file mode 100644 > index 000000000000..8df357d822ca > --- /dev/null > +++ b/arch/arm/boot/dts/kirkwood-t5325.dts > @@ -0,0 +1,209 @@ > +/* > + * Device Tree file for HP t5325 Thin Client" > + * > + * Copyright (C) 2014 > + * > + * Thomas Petazzoni <thomas.petazzoni@free-electrons.com> > + * Andrew Lunn <andrew@lunn.ch> > + * > + * This file is licensed under the terms of the GNU General Public > + * License version 2. This program is licensed "as is" without any > + * warranty of any kind, whether express or implied. > +*/ > + > +/dts-v1/; > + > +#include "kirkwood.dtsi" > +#include "kirkwood-6281.dtsi" > + > +/ { > + model = "HP t5325 Thin Client"; > + compatible = "hp,t5325", "marvell,kirkwood-88f6281", "marvell,kirkwood"; > + > + memory { > + device_type = "memory"; > + reg = <0x00000000 0x20000000>; > + }; > + > + chosen { > + bootargs = "console=ttyS0,115200n8"; > + }; > + > + mbus { > + pcie-controller { > + status = "okay"; > + > + pcie@1,0 { > + status = "okay"; > + }; > + }; > + }; > + > + ocp@f1000000 { > + pinctrl: pinctrl@10000 { > + pinctrl-0 = <&pmx_i2s &pmx_sysrst>; > + pinctrl-names = "default"; > + > + pmx_button_power: pmx-button_power { > + marvell,pins = "mpp45"; > + marvell,function = "gpio"; > + }; > + > + pmx_power_off: pmx-power-off { > + marvell,pins = "mpp48"; > + marvell,function = "gpio"; > + }; > + > + pmx_led: pmx-led { > + marvell,pins = "mpp21"; > + marvell,function = "gpio"; > + }; > + > + pmx_usb_sata_power_enable: pmx-usb-sata-power-enable { > + marvell,pins = "mpp44"; > + marvell,function = "gpio"; > + }; > + > + /* > + * Redefined from kirkwood-6281.dtsi, because > + * we don't use SPI CS on MPP0, but on MPP7. > + */ wonky leading whitespace. > + pmx_spi: pmx-spi { > + marvell,pins = "mpp1", "mpp2", "mpp3", "mpp7"; > + marvell,function = "spi"; > + }; > + > + pmx_sysrst: pmx-sysrst { > + marvell,pins = "mpp6"; > + marvell,function = "sysrst"; > + }; > + > + pmx_i2s: pmx-i2s { > + marvell,pins = "mpp39", "mpp40", "mpp41", "mpp42", > + "mpp43"; > + marvell,function = "audio"; > + }; > + }; > + > + spi@10600 { > + pinctrl-0 = <&pmx_spi>; > + pinctrl-names = "default"; > + status = "okay"; > + > + flash@0 { > + #address-cells = <1>; > + #size-cells = <1>; > + compatible = "st,m25p80"; > + spi-max-frequency = <86000000>; > + reg = <0>; > + mode = <0>; > + > + partition@0 { > + reg = <0x0 0x80000>; > + label = "u-boot"; > + }; > + > + partition@1 { > + reg = <0x80000 0x40000>; > + label = "SSD firmware"; > + }; > + > + partition@2 { > + reg = <0xc0000 0x10000>; > + label = "u-boot env"; > + }; > + > + partition@3 { > + reg = <0xd0000 0x10000>; > + label = "permanent u-boot env"; > + }; > + > + partition@4 { > + reg = <0xd0000 0x10000>; > + label = "permanent u-boot env"; > + }; > + }; > + }; > + > + i2c@11000 { > + status = "okay"; > + > + alc5621: alc5621@1a { > + compatible = "realtek,alc5621"; > + reg = <0x1a>; > + }; > + }; > + > + serial@12000 { > + status = "okay"; > + }; > + > + sata@80000 { > + status = "okay"; > + nr-ports = <2>; > + }; > + > + audio: audio-controller@a0000 { > + status = "okay"; > + }; > + }; > + > + regulators { > + compatible = "simple-bus"; > + #address-cells = <1>; > + #size-cells = <0>; > + pinctrl-0 = <&pmx_usb_sata_power_enable>; > + pinctrl-names = "default"; > + > + usb_power: regulator@1 { > + compatible = "regulator-fixed"; > + reg = <1>; > + regulator-name = "USB-SATA Power"; > + regulator-min-microvolt = <5000000>; > + regulator-max-microvolt = <5000000>; > + enable-active-high; > + regulator-always-on; > + regulator-boot-on; > + gpio = <&gpio1 12 GPIO_ACTIVE_HIGH>; > + }; > + }; > + > + gpio_keys { > + compatible = "gpio-keys"; > + #address-cells = <1>; > + #size-cells = <0>; > + pinctrl-0 = <&pmx_button_power>; > + pinctrl-names = "default"; > + > + button@1 { > + label = "Power Button"; > + linux,code = <KEY_POWER>; > + gpios = <&gpio1 13 GPIO_ACTIVE_HIGH>; > + }; > + }; > + > + gpio_poweroff { > + compatible = "gpio-poweroff"; > + pinctrl-0 = <&pmx_power_off>; > + pinctrl-names = "default"; > + gpios = <&gpio1 17 GPIO_ACTIVE_HIGH>; > + }; > + > +}; > + > +&mdio { > + status = "okay"; > + > + ethphy0: ethernet-phy { > + device_type = "ethernet-phy"; > + reg = <8>; leading whitespace again. thx, Jason. > + }; > +}; > + > +ð0 { > + status = "okay"; > + ethernet0-port@0 { > + phy-handle = <ðphy0>; > + }; > +}; > + > -- > 1.8.5.3 > > > _______________________________________________ > linux-arm-kernel mailing list > linux-arm-kernel@lists.infradead.org > http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
diff --git a/arch/arm/boot/dts/kirkwood-t5325.dts b/arch/arm/boot/dts/kirkwood-t5325.dts new file mode 100644 index 000000000000..8df357d822ca --- /dev/null +++ b/arch/arm/boot/dts/kirkwood-t5325.dts @@ -0,0 +1,209 @@ +/* + * Device Tree file for HP t5325 Thin Client" + * + * Copyright (C) 2014 + * + * Thomas Petazzoni <thomas.petazzoni@free-electrons.com> + * Andrew Lunn <andrew@lunn.ch> + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. +*/ + +/dts-v1/; + +#include "kirkwood.dtsi" +#include "kirkwood-6281.dtsi" + +/ { + model = "HP t5325 Thin Client"; + compatible = "hp,t5325", "marvell,kirkwood-88f6281", "marvell,kirkwood"; + + memory { + device_type = "memory"; + reg = <0x00000000 0x20000000>; + }; + + chosen { + bootargs = "console=ttyS0,115200n8"; + }; + + mbus { + pcie-controller { + status = "okay"; + + pcie@1,0 { + status = "okay"; + }; + }; + }; + + ocp@f1000000 { + pinctrl: pinctrl@10000 { + pinctrl-0 = <&pmx_i2s &pmx_sysrst>; + pinctrl-names = "default"; + + pmx_button_power: pmx-button_power { + marvell,pins = "mpp45"; + marvell,function = "gpio"; + }; + + pmx_power_off: pmx-power-off { + marvell,pins = "mpp48"; + marvell,function = "gpio"; + }; + + pmx_led: pmx-led { + marvell,pins = "mpp21"; + marvell,function = "gpio"; + }; + + pmx_usb_sata_power_enable: pmx-usb-sata-power-enable { + marvell,pins = "mpp44"; + marvell,function = "gpio"; + }; + + /* + * Redefined from kirkwood-6281.dtsi, because + * we don't use SPI CS on MPP0, but on MPP7. + */ + pmx_spi: pmx-spi { + marvell,pins = "mpp1", "mpp2", "mpp3", "mpp7"; + marvell,function = "spi"; + }; + + pmx_sysrst: pmx-sysrst { + marvell,pins = "mpp6"; + marvell,function = "sysrst"; + }; + + pmx_i2s: pmx-i2s { + marvell,pins = "mpp39", "mpp40", "mpp41", "mpp42", + "mpp43"; + marvell,function = "audio"; + }; + }; + + spi@10600 { + pinctrl-0 = <&pmx_spi>; + pinctrl-names = "default"; + status = "okay"; + + flash@0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "st,m25p80"; + spi-max-frequency = <86000000>; + reg = <0>; + mode = <0>; + + partition@0 { + reg = <0x0 0x80000>; + label = "u-boot"; + }; + + partition@1 { + reg = <0x80000 0x40000>; + label = "SSD firmware"; + }; + + partition@2 { + reg = <0xc0000 0x10000>; + label = "u-boot env"; + }; + + partition@3 { + reg = <0xd0000 0x10000>; + label = "permanent u-boot env"; + }; + + partition@4 { + reg = <0xd0000 0x10000>; + label = "permanent u-boot env"; + }; + }; + }; + + i2c@11000 { + status = "okay"; + + alc5621: alc5621@1a { + compatible = "realtek,alc5621"; + reg = <0x1a>; + }; + }; + + serial@12000 { + status = "okay"; + }; + + sata@80000 { + status = "okay"; + nr-ports = <2>; + }; + + audio: audio-controller@a0000 { + status = "okay"; + }; + }; + + regulators { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <0>; + pinctrl-0 = <&pmx_usb_sata_power_enable>; + pinctrl-names = "default"; + + usb_power: regulator@1 { + compatible = "regulator-fixed"; + reg = <1>; + regulator-name = "USB-SATA Power"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + enable-active-high; + regulator-always-on; + regulator-boot-on; + gpio = <&gpio1 12 GPIO_ACTIVE_HIGH>; + }; + }; + + gpio_keys { + compatible = "gpio-keys"; + #address-cells = <1>; + #size-cells = <0>; + pinctrl-0 = <&pmx_button_power>; + pinctrl-names = "default"; + + button@1 { + label = "Power Button"; + linux,code = <KEY_POWER>; + gpios = <&gpio1 13 GPIO_ACTIVE_HIGH>; + }; + }; + + gpio_poweroff { + compatible = "gpio-poweroff"; + pinctrl-0 = <&pmx_power_off>; + pinctrl-names = "default"; + gpios = <&gpio1 17 GPIO_ACTIVE_HIGH>; + }; + +}; + +&mdio { + status = "okay"; + + ethphy0: ethernet-phy { + device_type = "ethernet-phy"; + reg = <8>; + }; +}; + +ð0 { + status = "okay"; + ethernet0-port@0 { + phy-handle = <ðphy0>; + }; +}; +
Describe the T5325 using device tree properties, where possible. The first version of this file was produced by Thomas Petazzoni. Signed-off-by: Andrew Lunn <andrew@lunn.ch> --- arch/arm/boot/dts/kirkwood-t5325.dts | 209 +++++++++++++++++++++++++++++++++++ 1 file changed, 209 insertions(+) create mode 100644 arch/arm/boot/dts/kirkwood-t5325.dts